48" x 36" Boltless Shelving x Series - Extra Shelf Heavy Duty Wire

3BX1-4836-TH Jaken Boltless Shelving 48"L x 36"W x Series 300B - Extra Shelf

3BX1-4836-TH Jaken extra shelf for Series 300B boltless shelving is a heavy-duty 48"L x 36"W replacement/upgrade shelf. Decking options commonly include heavy-duty wire mesh or laminated particle board; the unit is designed for modular, boltless installation and compatibility with Series 300B frames.

Features & Benefits

Heavy-gauge steel framing compatibility; tool-free boltless/rivet assembly for fast installation; interchangeable decking (wire mesh or laminated particle board) to suit ventilation or solid-shelf needs; durable finish suited for industrial shelving use; modular design enables adjustable shelf spacing and easy reconfiguration. Ideal for industrial shelving, warehouse racking, and heavy-duty shelving needs.

Specifications

Dimensions: 48" L x 36" W. Weight per shelf (example listing): ~45.7 lbs. SKU variants identified on distributor pages include JK-3BX1-4836-WH and JK-3BX1-4836-LH. Decking: heavy-duty wire mesh or laminated/particle board. Finish: typical powder-coat or durable shop finish (manufacturer-specific finish not listed). Load rating: not specified on located listings; consult manufacturer or distributor for exact per-shelf/load ratings and compliance data. Assembly: boltless rivet/tool-free system compatible with Series 300B uprights.

Applications

Recommended for warehouses, backrooms, retail stockrooms, e-commerce fulfillment, and maintenance/storage areas—suitable for organized parts storage, overflow inventory, and general-purpose industrial storage where modular, heavy-duty shelving is required.